Main: (Nepticulidae / Nepticulinae)
04.066 [B&F: 0049] Trifurcula eurema (Tutt, 1899)

 

Notes: Rare (proposed as a future Red Data Book species) on downland and calcareous grassland throughout much of south-central England, northern England, Scotland and western Ireland. In Hampshire and on the Isle of Wight recorded very sparingly, less than annually and only once this century. Wingspan 4.5-7 mm. Larva mines leaves of Bird's-foot Trefoil, over-wintering as a pupa.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

% of total records
Max records: 1
                                                   
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

Percentage of Total Records

Total records
Max Percentage: 5.0555606E-4
                                                   
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

Phenology - Adult Records

Max records: 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Phenology - Larval Records

Max records: 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Distribution Map

Historical distribution at tetrad resolution
Click for density map

Record Density

As above but the larger the symbol, the greater the number of records
Click for distribution map

Detail records

SiteVCQtyDateStage
Botley Wood11113/07/1976Larval
Freshwater1011926Adult
Leckford12107/07/1985Adult
Leckford12118/09/1986Mine
Magdalen Hill Down12331/08/2011Mine
Micheldever1201971Not recorded
Teg Down, Winchester11026/08/1991Mine
Teg Down, Winchester11605/10/1992Mine
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